The ALISON free online course "Computer Networking - Local Area Networks and the OSI Model" introduces the key devices found on local area networks (LANs) and the structure of different types of LANs. It also explains the seven layers of the OSI model that allow devices on networks communicate with each other.
This course will be of interest to all learners who would like to … [Read more...]

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This site provides information on self-paced and tutor-led online short courses - some of them are free, some are on special offer, and all are excellent value. Use the Search Box, the Main Topics drop-down box, or the Tag Page to find courses that interest you.